Hemodynamic Changes in Altitude Adaptation
1 other identifier
observational
12
1 country
1
Brief Summary
We use a new technology (Nexfin from BMEYE-Inventive Hemodynamics) to monitor Cardiac Output, Blood Pressure, Fluid Responsiveness, Pulse Oximetry, Hemoglobin Concentration, Oxygen Delivery in Climbers during their process of acclimatization on a expedition to Mount Aconcagua.
Trial Health
Trial Health Score
Automated assessment based on enrollment pace, timeline, and geographic reach
participants targeted
Target at below P25 for all trials
Started Aug 2012
Shorter than P25 for all trials
1 active site
Health score is calculated from publicly available data and should be used for screening purposes only.
Trial Relationships
Click on a node to explore related trials.
Study Timeline
Key milestones and dates
Study Start
First participant enrolled
August 1, 2012
CompletedFirst Submitted
Initial submission to the registry
September 27, 2012
CompletedFirst Posted
Study publicly available on registry
October 3, 2012
CompletedPrimary Completion
Last participant's last visit for primary outcome
December 1, 2012
CompletedStudy Completion
Last participant's last visit for all outcomes
December 1, 2012
CompletedOctober 3, 2012
September 1, 2012
4 months
September 27, 2012
October 2, 2012
Conditions
Outcome Measures
Primary Outcomes (1)
Changes from baseline in Oxygen Delivery
Unit: ml/min baseline measure will be obtained at sea level
daily, up to 18 days
Secondary Outcomes (1)
Changes from baseline in Hemoglobin Concentration
daily, up to 18 days
Other Outcomes (1)
Changes from baseline in Blood pressure, Fluid Responsiveness, Oxygen Saturation, Cardiac Output
daily, up to 18 days
Study Arms (1)
Climbers on Mount Aconcagua
The Cohort consists of volunteers climbing Mount Aconcagua.
Eligibility Criteria
healthy volunteers taking part in an expedition to Mount Aconcagua
You may qualify if:
- No acute or chronic disease
- Body mass index : 20 - 30
You may not qualify if:
- Any preexisting disease that has a potential impact on physical performance such as:
- pulmonary
- cerebral
- muscular
- cardiac
- vascular - diseases
Contact the study team to confirm eligibility.
Sponsors & Collaborators
Study Sites (1)
Goethe University
Frankfurt am Main, Hesse, 60590, Germany
MeSH Terms
Conditions
Condition Hierarchy (Ancestors)
Study Design
- Study Type
- observational
- Observational Model
- COHORT
- Time Perspective
- PROSPECTIVE
- Sponsor Type
- OTHER
- Responsible Party
- PRINCIPAL INVESTIGATOR
- PI Title
- Consultant
Study Record Dates
First Submitted
September 27, 2012
First Posted
October 3, 2012
Study Start
August 1, 2012
Primary Completion
December 1, 2012
Study Completion
December 1, 2012
Last Updated
October 3, 2012
Record last verified: 2012-09